Is it possible to bring a Master Standby setup with HMM and VMM?
Is it possible to bring up a Master-Standby setup between a HMM and VMM?
No, it is not possible to bring up a Master-Standby setup with a HMM and a Virtual MM. It is not supported and not recommended by Aruba.
For a Master Standby setup, the devices should be both either Hardware equipments or Virtual instances, because, the number of supported devices in VMM depends on the memory allocated to the VM instance and the HMM depends on the platform limit.